| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | while the [noun sg] was [prep] the | 11 |
|
| 2 | while [art] [noun sg] was [prep] the | 11 |
|
| 3 | while the [noun sg] was [prep] the | 11 |
|
| 4 | while [art] [noun sg] was in the | 5 |
|
